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Posted to dev@pig.apache.org by "Timothy Chen (JIRA)" <ji...@apache.org> on 2012/10/24 10:56:13 UTC
[jira] [Commented] (PIG-2507) Semicolon in paramenters for UDF
results in parsing error
[ https://issues.apache.org/jira/browse/PIG-2507?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13483089#comment-13483089 ]
Timothy Chen commented on PIG-2507:
-----------------------------------
I tried to find where I can add tests for loading script in via grunt, but not sure how to do that
> Semicolon in paramenters for UDF results in parsing error
> ---------------------------------------------------------
>
> Key: PIG-2507
> URL: https://issues.apache.org/jira/browse/PIG-2507
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.8.0, 0.9.1, 0.10.0
> Reporter: Vivek Padmanabhan
> Assignee: Timothy Chen
> Attachments: PIG_2507.patch
>
>
> If I have a semicolon in the parameter passed to a udf, the script execution will fail with a parsing error.
> a = load 'i1' as (f1:chararray);
> c = foreach a generate REGEX_EXTRACT(f1, '.;' ,1);
> dump c;
> The above script fails with the below error
> [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1200: <file test.pig, line 3, column 0> mismatched character '<EOF>' expecting '''
> Even replacing the semicolon with Unicode \u003B results in the same error.
> c = foreach a generate REGEX_EXTRACT(f1, '.\u003B',1);
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